baber/WOPTO huggingface dataset:
Patent JP-S58168016-A (JP)
Title: Production of color separating filter
Inventor: TAKAHASHI SEIICHI
IPC: G02B5/20
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a thin color separating filter without requiring surface restoration layer, by removing selectively the crest part of the dye layer in a resin layer by dry etching together with the resin layer, and forming the color element of the color separating filter with the trough part of the remaining dye. CONSTITUTION:A pattern 10 is formed on a substrate 1, whereafter a dye layer 11 is formed thereon. A resin layer 12 for the purpose of flattening the surface is then formed and the dye layer 11 formed three-dimensionally in the layer 12 is eroded from the surface by dry etching and is removed to the extent that the resin layer 12 remains slightly. The unnecessary pattern 10 and the layer 12 are dissolved away, whereby a color element 13 is obtained. A pattern 14 is formed on the element 13, and a dye layer 15 is formed thereon to form a three-dimensional dye layer, and further after a resin layer 16 is formed, these layers are dry etched until the pattern 14 is removed to form the dye element 17 of the 2nd color. The remaining resin layer 16 and the pattern 14 are dissolved, whereby the color separating filter is obtained.
Patent JP-H03250119-A (JP)
Title: Vegetation net and afforesting method using such net
Inventor: SAKATE MICHIHEI
IPC: A01C1/04
Filed: 1990-02-28
Abstract: PURPOSE:To secure a space for seeding or planting/cultivating plants easily subjected to the oppression of other plants by using corrosive fiber for woof forming dense parts, as well as knitting/weaving the dense parts with such density as to impede the invasion of the plants. CONSTITUTION:At the time of knitting/weaving a net 1, the placing number of woof in relation to warp disposed at equal lateral spaces apart is changed to knite/weave in such a way as to repeat roughness and denseness every appropriate vertical spacing. In this case, reinforcing ropes 4 are disposed at both end parts and the center part, as well as corrosion-resistant fiber is used for the warp, and as for the woof, corrosion-resistant fiber is used for a rough part 2 and corrosive fiber is used for dense part 3. As the corrosive fiber of the dense part 3, regenerated fiber such as flat yarn or viscose rayon is used, as well as its strength is to be 1000-3000 deniers, and the woof is placed closely enough to impede the growth of plants. The net 1 is spread on the alignment surface, and grass seeds and vegetation base material are sprayed from above the net 1.
Patent JP-H02228914-A (JP)
Title: Reclining device for seat
Inventor: NISHINO RYUICHI
IPC: A47C1/025
Filed: 1989-03-02
Abstract: PURPOSE:To omit a forward-reclining mechanism composed of separate parts to reduce the number of components and simplify the construction, by a method wherein gentle sloped protrusions are formed in some portions of a ring internal gear so that a rotary plate lock gear is able to run on the protrusions. CONSTITUTION:Gentle sloped protrusions 48 without tooth are formed in some portions of a ring internal gear 22 corresponding to the width of a lock gear 20 so that the lock gear 20 is able to run on the protrusions with the rotation of a rotary plate 26. The internal gear 20 has tooth not all around a ring but lacks tooth in some portions of the ring. The protrusions 48 has a slope 50 on the right side so that the lock gear 20 is able to run along the slope 50 on the protrusion 48. When the rotary plate 26 turns anticlockwise and the lock gear 20 runs on the protrusion 48, the rotary plate 26 is brought in unlocked state against a base plate 24. A support ring 52 is fitted to a rim 54 of the base plate 24 to hold the rotary plate 26 free to rotate against the base plate, and prevents the rotary plate from falling off from a shoulder part 46.
Patent JP-S5639820-A (JP)
Title: Hob with inserted carbide tips
Inventor: NARA MOMOO
IPC: B23F21/16
Filed: 1979-04-23
Abstract: PURPOSE:To facilitate replacement of cutting edge and enhance precision in reproductivity of a hot with inserted carbide taps by such a construction that every carbide tip is fastened by bolt individually located by accurate jig blocks made on the basis of the dimensions of hob. CONSTITUTION:The hob body 1 is provided with a mounting hole 2 in its center, a thread at the periphery in its whole length on the basis of the dimensions of hob and a groove 3 for mounting the tip location blocks. In this groove 3, trapezoidal grooves 5 for location of carbide tips are excavated at a certain pitch on the basis of the dimensions of hob. Location blocks 7 are mounted with bolts 8. A tip 9 is mounted by driving a bolt 11 in the female screw 4 through the mounting hole 10. By this constitution, an accurate mounting is secured.
Patent JP-S55141837-A (JP)
Title: Diversity system for transmission and reception common control
Inventor: AKIYAMA SATORU
IPC: H04B7/08
Filed: 1979-04-24
Abstract: PURPOSE:To increase the efficiency of use of lines, by enabling the space diversity at tramsmission side without using the control signal from the reception side. CONSTITUTION:The reception wave in frequency f1 is received at the receivers 5, 6, via the antennas 1, 2 and transmission and reception branch units 3, 4. The control section 7 selects the switch 8 to the higher side of reception level of the receivers 5, 6, and the content of reception is displayed on the input and output section 10 via the demodulator 9. The content of transmission of the input and output section 10 is transmitted in the frequency f2 with the antenna 1 or 2 via the transmitter 11, switch 12 and one of the transmission and reception branch units 3, 4. Further, if the phase of electromagnetic waves input to the antennas 1, 2 is in opposite phase in such a case of propagation on sea, the control section 7 detects this with the height of the antennas 1, 2 obtained with the slope meter 14 and the output of the detector 13 for latitude and longitude, and the switch 12 is connected to the antenna circuit in the opposite side as the switch 8.
Patent JP-S63216908-A (JP)
Title: Bach type production for molten metal
Inventor: YAMAOKA HIDEYUKI
IPC: C21B11/00
Filed: 1987-03-04
Abstract: PURPOSE:To improve thermal efficiency, by utilizing reducing gas generating by burning carboneous material in packing layer in a furnace to the reduction of ore and burning by produced gas, which does not reduct ore, by combustion- aiding gas blowing to the packing layer, to utilize as sensible heat. CONSTITUTION:The carboneous material 6 and the ore 7 are charged in the cylindrical furnace 1 to form the packing layer 9. Next, the combustion-aiding gas (for example, O2) is blown from the combustion-aiding gas blowing nozzle 3 arranged at the furnace bottom of the above cylindrical furnace 1, to burn the carboneous material 6. By this method, high temp. reducing gas is generated and also the ore 7 is prereduced. Next, the combustion-aiding gas is blown in the above packing layer 9, to burn the by produced gas, which is not contributed to the reduction of ore 7, and preheat the ore 7. Further, under remaining condition of the carboneous material 6 in the furnace 1, by blowing the combustion-aiding gas, molten iron and molten slag are extracted from tapping hole 4 for the molten iron and slag.
Patent JP-H07238759-A (JP)
Title: Ladder fixing device and boarding deck
Inventor: MATSUURA KAZUYOSHI
IPC: E04G3/00
Filed: 1994-02-25
Abstract: PURPOSE:To mount a ladder more simply and more safely by mounting slidingly the ladder to an upper section outside post by way of an arm and a holding metal fitting which are rotatively pivoted and pivoting a hand rail-equipped deck rotatively. CONSTITUTION:Prior to the installation of a ladder 5, which is accessible to the inside of a large-sized vessel such as a steel-made pan or a pit 1, the ladder is sliding and vertically mounted to two upper section outside posts 4 by way of a turnably pivoted arm 9 and a ladder holding metal fitting 11, and what is more, the ladder is mounted in such a fashion that its mounting angle may be adjustable. In addition, a boardable deck 14 provided with a hand rail 15 is turnably mounted to the posts 4. The arm 9 and the ladder holding metal fitting 11 are arranged to be removable easily by pulling out a shaft rod 6 and a holding rod 10. The ladder 5 is fixable without using a rope while the ladder, although in a set state, is arranged to change its vertical movement and its inclination angle. This construction makes it possible to simplify the mounting operation of the ladder.
Patent JP-H08245138-A (JP)
Title: Elevator doubly used for wheelchair
Inventor: MATSUMOTO KOJI
IPC: B66B11/02
Filed: 1995-03-10
Abstract: PURPOSE: To project a handrail in a cage from a side plate of the cage only at the time of practically using the handrail for a physically handicapped person and to efficiently use a space in the cage at the normal time by projecting the handrail in the cage from the side plate by way of electrically interlocking it with a call button of a physically handicapped persons' dedicated platform button. CONSTITUTION: When a physically handicapped person at a platform presses a plaform button dedicated for the physically handicapped person, an electromagnetic valve works, an air cylinder 10 is moved to extend by compressed air from an air compressor and a handrail push rod 9 is made to move downward against dead weight of a balance weight. Thereafter, as an operating lever 8 integrated with a support arm 7 is pushed by this handrail push rod 9 and the support arm 7 is rotated, a handrail 2 integrated with the support arm 7 is rotated in a direction to project in the cage from a storage box 5 of a cage inside plate and it is fixed at the position. Thereafter, when the cage reaches an objective floor, the physically handicapped person gets off and a cage door is closed, the handrail 2 is also stored in the storage box 5 by returning motion of the air cylinder 10.
Patent JP-S61208490-A (JP)
Title: Heat transfer method, which use mixed fluid as heat-dissipating agent, to cold fluid from hot fluid and device thereof
Inventor: AREKUSANDORU ROJIE
IPC: F28D15/02
Filed: 1986-03-07
Abstract: A method of transferring heat from a hot fluid to a cold fluid by means of a heat carrying fluid formed from at least two non azeotropic constituents contained in a looped circuit. The hot fluid gives up its heat in an exchanger, this heat being used for evaporating the heat carrying fluid which is then condensed in an exchanger while giving up its condensation heat to the cold fluid. A heat carrying agent reservoir accomodates the heat flux variations and a system imposes a flow direction on the heat carrying fluid.
Patent JP-S59177741-A (JP)
Title: Disc and its production
Inventor: YOSHIZAWA ATSUSHI
IPC: G11B7/249
Filed: 1983-03-26
Abstract: PURPOSE:To obtain a disc which has good C/N and C/N and less drop-out by forming a smoothing layer consisting of a synthetic resin which is solidified from a liquid state on a substrate consisting of a synthetic resin and forming a reflection film thereon. CONSTITUTION:Synthetic resins such as cast acryl and, if smoothness is good, vinyl chloride, polycarbonate, etc. are usable as a substrate 1. A smoothing layer 2 can be formed simply by coating, for example, a novolak resin to about 1mum on the substrate. A soln. prepd. by diluting, for example, ''OFR-2'' having 35cp to 1:1 with a thinner to be used exclusively with the same is spin coated on the substrate rotating at about 500r.p.m. and is baked for 15min at 60 deg.C to evaporate the thinner and to solidify the resin. The influence of flaw, dust, etc. on the substrate is decreased and the surface is smoothed by forming the layer 2 in the above-mentioned way. A prescribed thickness of a reflection film 3 consisting of silver, aluminum, etc. is formed on the layer 2. For example, silver is sputtered to 400Angstrom  thickness as the reflection film.
Patent JP-H06238283-A (JP)
Title: Preparation of water of low salt content
Inventor: HAMANO TOSHIKATSU
IPC: C02F1/469
Filed: 1993-02-17
Abstract: PURPOSE:To obtain brine of low concentration by desalinating water containing hardly soluble salt by an electric dialysis method. CONSTITUTION:An electric dialysis tank 2 consists of a first electric dialysis block 3 of catinonic exchange membranes and univalent anion selective exchange membranes arranged alternately and a second electric dialysis block 4 of univalent selective cationic exchange membranes and anion exchange membranes arranged alternately. Diluted liquids 5, 6 of the first and the second electric dialysis block are allowed to communicate with each other, and concentrated liquids 8, 9 are electrically dialyzed by allowing them to be independent of each other.
Patent JP-S58167132-A (JP)
Title: Injection-compression molding machine
Inventor: MATSUDA SHIYUNSUKE
IPC: B29C45/17
Filed: 1982-03-29
Abstract: PURPOSE:To obtain resin moldings with strain by a method in which a mechanism to enlage the volume of a cavity during injection for obtaining larger compression allowance is provided, and after the injection of resin, molds are freely clamped or opened under a high pressure. CONSTITUTION:A cavity 7 made up of a fitting plate 4 on the fixed side, a mold plate 5, and a mold plate 6 on the movable side is provided between a fixed side die plate 1 and a movable side die plate 2. Then, a cylinder 9 having a mold-clamping cylinder ram 8 is attached, and a compression allowance setting mechanism is provided between a die bar supporting plate 3 and a movable die plate 2. A key 10 is inserted compression-allowance setting rods 11 and 12, the cylinder ram 8 is retracted to an injection allowable state, and then molten resin is injected from the nozzle 14 of the fixed side die plate 1. Then, compressive operation is made, and when the key 10 transmitting the injection pressure becomes movable, the key 10 is removed and the molds are opened for taking out molding.
Patent JP-S58168125-A (JP)
Title: Interface protecting circuit
Inventor: KUNIMOTO YASUHIRO
IPC: G06F1/26
Filed: 1982-03-29
Abstract: PURPOSE:To connect signal lines between devices, without stopping any power supply, by connecting earth lines between the devices surely and connecting the signal lines with relay contacts after it is detected that both ground potentials are the same. CONSTITUTION:When an earth connection detecting circuit 1 detects the connection of earth to external devices, a signal is outputted to a delay circuit 2. The delay circuit 2 receives this signal, the internal relay is operative, contacts 3, 4 are closed after a prescribed time, a lamp 5 is illuminated and a relay 6 is driven. Then, a contat 7 is closed, a signal line 8 in the device and a signal line 8A connected to the external devices are connected and the signal lines between the devices are connected. Thus, the signal lines between the devices during the operation are connected without stopping the power supply at each time.
Patent JP-S56148631-A (JP)
Title: Electronically controlled fuel injection device
Inventor: KUBO HIROMASA
IPC: F02D45/00
Filed: 1980-04-21
Abstract: PURPOSE:To prevent the hot wire from an unsatisfactory effect, by feeding plus power through an ignition switch to a power circuit part and hot-wire flow speedometer in a electronic control unit and providing a transistor circuit in parallel to the ignition switch. CONSTITUTION:When an ignition switch 10 is turned on, a power source is fed to a power source circuit part 11 through a terminal 35, then an electronic control unit 12 operates to turn on an transistor 14. Then a transistor 13 is turned on, though battery voltage can be fed to the power circuit part 11 and hot-wire flow speedometer also through the transistor 13, a current flows at this point in and through a line of the ignition switch 10 due to an amount of resistance of the transistor 13. Under this condition, when the ignition switch 10 is turned off, the hot wire of the meter is burnt off by both causing a current to flow through the transistor 13 and generating a pulse from a terminal P1 in the electronic control unit 12.
Patent JP-S58169799-A (JP)
Inventor: TACHIHARA AKIO
IPC: H05B41/42
Filed: 1982-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04287097-A (JP)
Title: Picture scroll system
Inventor: FUJITAKE MITSUO
IPC: G06F3/0485
Filed: 1991-03-18
Abstract: PURPOSE:To quickly move to an objective position with less key touch by dynamically changing the extent of movement in accordance with depression of a scroll key with respect to the picture scroll system for picture scroll. CONSTITUTION:A picture scroll processing part 2 is provided which scrolls a picture with the start row on the picture for scroll start as a primary index and with the last row of a file as a secondary index, and the picture scroll processing part 2 moves halves of primary and secondary indexes in the scrolling direction to display the picture in accordance with depression of a scroll key and moves the other halves in the scrolling direction in accordance with the next depression of the scroll key to display the picture, and this operation is repeated.
Patent JP-H09243570-A (JP)
Title: Method and apparatus for inspecting solder bridge
Inventor: SHIMURA MASAKI
IPC: H05K3/34
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To inspect a solder bridge in a non-contact state by scanning the soldered part between terminal pins and a mounting pad by the light emitted from a discriminating spot reflection type photoelectric switch. SOLUTION: A device 2 to be inspected is, for example, a semiconductor IC having a large number of terminal pins 21 arranged so as to be adjacent to each other. These pins 21 are soldered to the mounting pad 11 of a printed wiring substrate 1 to be attached to the board 1. In this case, there is a case forming solder bridges 3 between pins 21. Therefore, the emitted light from a color discriminating spot reflection type photoelectric switch is scanned to analyze reflected light to inspect the bridges 3. That is, by scanning the soldered parts, for example, the photoelectric switch receives silver white light from the soldered parts to issue on-output and receives the ground color light of the board from a surface to which solder is not bonded to issue off-output.  The number of times of on-output is counted and, by comparing the count output and the number of pins 21, it can be inspected whether the bridges 3 are present.
Patent JP-S52135983-A (JP)
Title: Remote surveyance control equipment
Inventor: SUGAYA TATSUKI
IPC: H04Q9/00
Filed: 1976-05-10
Abstract: PURPOSE:Concerning format of data transmission between the master station and each branch station, it is made practical that contents of data to be transmitted from each branch station to the master station can be altered by transmitting the xoncerned informations from the master station to each branch station.
Patent JP-S52135905-A (JP)
Title: Ice prevention equipment for gas turbine
Inventor: NISHIJIMA TSUNEMASA
IPC: F02C7/04
Filed: 1976-05-10
Abstract: PURPOSE: To provide an ice prevention equipment composed of a electric generator unit which is coupled with the engine accessories gear coupler, a heater which is installed in the intake air chamber and energized by the generator, and a load controlled which controls the load of the generator to be supplied to the heater. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58171060-A (JP)
Title: Toner for color electrophotography
Inventor: SUGIYAMA TAKAHIDE
IPC: G03G9/097
Filed: 1982-04-01
Abstract: PURPOSE:To obtain a toner having high durability and giving continuously many clear images by adding specfied polyamine as a charge controller to a toner contg. a thermoplastic resin. CONSTITUTION:To 100pts.wt. thermoplastic resin such as styrene resin or polyacrylate resin is added 1-10pts.wt. polyamine having a structural unit represented by the formula, and a coloring agent is added to the mixture to obtain a toner. A clear color image is stably obtd. at all times using the toner.
Patent JP-H11245364-A (JP)
Title: Method for engraving lithographic printing plate
Inventor: TAKAGAMI YUJI
IPC: B41J2/015
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve an image reproducibility and printability of a lithographic printing plate by a solid ink jet type by treating a surface of the plate on which a solid ink is printed with an alkaline solution. SOLUTION: A solid ink 4 is printed in an image-like state by a solid ink jet type printer or the like on a printing plate 3 obtained by providing an alkali soluble resin layer 2 on a support having a hydrophilic surface. Then, a plate surface is hand etched by a sponge in which an alkaline solution such as, for example, a potassium silicate aqueous solution is impregnated. And, the layer 2 of a non-image part to which the ink 4 is not adhered is dissolved and removed. Thereafter, the plate 3 is heated as needed. When it is thereafter printed, the ink 4 of a part diffused on the non-image part is easily released due to high hydrophilic property and weak adhesive strength of the surface of the plate 3, and becomes an initial dot size. And, it is brought into contact with the solution after the printing, and the plate surface is rubbed by a scraping blade under a predetermined pressure.
Patent JP-S55144069-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 1979-04-27
Abstract: PURPOSE: A recording liquid having high surface tension and excellent drop-forming stability, ejection stability, signal response and prolonged recordability, which provides clear, black recorded pictures having good light resistance, weather resistance and water resistance, including a specific compound.  
     CONSTITUTION: To a recording liquid having a specific resistance of 10 -3 W10 11  Ωcm, prepared by adding to a liquid medium comprising water or water and a water-soluble organic solvent, a viscosity conditioner, a surface tension conditioner, a pH conditioner and a specific resistance conditioner, is added 0.1W15wt%, pref., 1W5wt% of a compound represented by the formula, wherein Q 0  is a naphthylene to which at least -OH and SO 3 Na groups are introduced; Q 1  and Q 2  each is an (un)substituted phenylene or naphthylene group; and Q 3  and Q 4  each is an (un) substituted phenyl or naphthyl group. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54144124-A (JP)
Title: High efficiency coding method
Inventor: EJIRI KOUICHI
IPC: H03M7/46
Filed: 1978-05-01
Abstract: PURPOSE: To increase the entire transmission efficiency, by making pair for the coordinates of the initial black video element of the black picture having each with each run length of the black picture, and arranging and coding the pair in the order of the size of run length.  
     CONSTITUTION: In coding the picture signal of white and black two levels such as facsimile signals, the signal train of black is rearranged in the descending order of run length in the buffer memory 1, and the run length and the coordinates are memorized. Further, the operation circuit 2 receives the output from the memory 1, the minimum coordinates corresponding to the same run length is kept as it is, and the minimum coordinates are subtracted from other coordinates. Moreover, the buffer memory 3 recieves the output of the circuit 2, and the coordinates are classified in the ascending order of the the run length to supply to the coding circuit 4. Further, in the coding circuit 4, the output from the memory 3 is converted into binary signal train to produce output. 
     COPYRIGHT: (C)1979,JPO&Japio